AWS Prep Alternatives

Calculate in a notebook and share — from everyday math to engineering.

Key Calcumber features:

🌿 Naturally type expressions 🔗 Copy and share 🧩 Variables and constants 🧪 Scientific functions

Visit website free

Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

Key Duolingo features:

Gamification Accessibility Free Tier Variety of Languages

Online Courses - Learn Anything, On Your Schedule.

Key Udemy features:

Headquarters

Build skills with courses, certificates, and degrees online from world-class universities and companies.

Key Coursera features:

Headquarters

Quizlet allows you to review and create flashcards for a variety of subjects, such as math and reading.

Key Quizlet features:

User-Friendly Interface Variety of Study Modes Collaborative Learning Offline Access

Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.

Key Anki features:

Spaced Repetition System Customizability Multi-Platform Support Extensive Community Support

Open Source

Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.

Key Teachable features:

Ease of Use Customization Integrated Payment Processing Analytics and Reporting

Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!

Key Moodle features:

Open Source Customizability Scalability Active Community